00626nam a22001337a 4500020002100000020002600021082001800047100002400065245009700089260003600186300002900222500005000251650019100301  a1492920878 (pbk)  a139781492920878 (pbk)  a371.3344bARS  aArshavskiy, Marina 10aInstructional design for elearningbessential guide to creating successful elearning courses  aMarylandbElearning Worldc2013  a208 p.b: ill.c; 25 cm.  aIncludes bibliographical reference and index.  aWeb based instructionvInstructional designvDesign historyvEffective lelearningvMultimedia principlevTask analysisvData collectionvSemantic differential vLearning objectivesvRISE